CA2238840C - Procede de traitement de la surface metallique d'une tole - Google Patents
Procede de traitement de la surface metallique d'une tole Download PDFInfo
- Publication number
- CA2238840C CA2238840C CA 2238840 CA2238840A CA2238840C CA 2238840 C CA2238840 C CA 2238840C CA 2238840 CA2238840 CA 2238840 CA 2238840 A CA2238840 A CA 2238840A CA 2238840 C CA2238840 C CA 2238840C
- Authority
- CA
- Canada
- Prior art keywords
- sheet
- treatment
- stamping
- oiling
- oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 30
- 239000002184 metal Substances 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000004381 surface treatment Methods 0.000 title description 11
- 238000005260 corrosion Methods 0.000 claims abstract description 26
- 230000007797 corrosion Effects 0.000 claims abstract description 25
- 238000001035 drying Methods 0.000 claims abstract description 15
- 239000004166 Lanolin Substances 0.000 claims abstract description 13
- 229940039717 lanolin Drugs 0.000 claims abstract description 13
- 235000019388 lanolin Nutrition 0.000 claims abstract description 13
- 239000007864 aqueous solution Substances 0.000 claims abstract description 10
- 238000011282 treatment Methods 0.000 claims description 103
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- BQPPJGMMIYJVBR-UHFFFAOYSA-N (10S)-3c-Acetoxy-4.4.10r.13c.14t-pentamethyl-17c-((R)-1.5-dimethyl-hexen-(4)-yl)-(5tH)-Delta8-tetradecahydro-1H-cyclopenta[a]phenanthren Natural products CC12CCC(OC(C)=O)C(C)(C)C1CCC1=C2CCC2(C)C(C(CCC=C(C)C)C)CCC21C BQPPJGMMIYJVBR-UHFFFAOYSA-N 0.000 claims description 24
- CHGIKSSZNBCNDW-UHFFFAOYSA-N (3beta,5alpha)-4,4-Dimethylcholesta-8,24-dien-3-ol Natural products CC12CCC(O)C(C)(C)C1CCC1=C2CCC2(C)C(C(CCC=C(C)C)C)CCC21 CHGIKSSZNBCNDW-UHFFFAOYSA-N 0.000 claims description 24
- XYTLYKGXLMKYMV-UHFFFAOYSA-N 14alpha-methylzymosterol Natural products CC12CCC(O)CC1CCC1=C2CCC2(C)C(C(CCC=C(C)C)C)CCC21C XYTLYKGXLMKYMV-UHFFFAOYSA-N 0.000 claims description 24
- FPTJELQXIUUCEY-UHFFFAOYSA-N 3beta-Hydroxy-lanostan Natural products C1CC2C(C)(C)C(O)CCC2(C)C2C1C1(C)CCC(C(C)CCCC(C)C)C1(C)CC2 FPTJELQXIUUCEY-UHFFFAOYSA-N 0.000 claims description 24
- BKLIAINBCQPSOV-UHFFFAOYSA-N Gluanol Natural products CC(C)CC=CC(C)C1CCC2(C)C3=C(CCC12C)C4(C)CCC(O)C(C)(C)C4CC3 BKLIAINBCQPSOV-UHFFFAOYSA-N 0.000 claims description 24
- LOPKHWOTGJIQLC-UHFFFAOYSA-N Lanosterol Natural products CC(CCC=C(C)C)C1CCC2(C)C3=C(CCC12C)C4(C)CCC(C)(O)C(C)(C)C4CC3 LOPKHWOTGJIQLC-UHFFFAOYSA-N 0.000 claims description 24
- CAHGCLMLTWQZNJ-UHFFFAOYSA-N Nerifoliol Natural products CC12CCC(O)C(C)(C)C1CCC1=C2CCC2(C)C(C(CCC=C(C)C)C)CCC21C CAHGCLMLTWQZNJ-UHFFFAOYSA-N 0.000 claims description 24
- QBSJHOGDIUQWTH-UHFFFAOYSA-N dihydrolanosterol Natural products CC(C)CCCC(C)C1CCC2(C)C3=C(CCC12C)C4(C)CCC(C)(O)C(C)(C)C4CC3 QBSJHOGDIUQWTH-UHFFFAOYSA-N 0.000 claims description 24
- CAHGCLMLTWQZNJ-RGEKOYMOSA-N lanosterol Chemical compound C([C@]12C)C[C@@H](O)C(C)(C)[C@H]1CCC1=C2CC[C@]2(C)[C@H]([C@H](CCC=C(C)C)C)CC[C@@]21C CAHGCLMLTWQZNJ-RGEKOYMOSA-N 0.000 claims description 24
- 229940058690 lanosterol Drugs 0.000 claims description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 239000010410 layer Substances 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 10
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- -1 fatty alcohol esters Chemical class 0.000 claims description 7
- 238000007493 shaping process Methods 0.000 claims description 7
- 239000003352 sequestering agent Substances 0.000 claims description 5
- 235000012000 cholesterol Nutrition 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229930182558 Sterol Natural products 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 150000003432 sterols Chemical class 0.000 claims description 3
- 235000003702 sterols Nutrition 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 3
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 2
- 239000000194 fatty acid Substances 0.000 claims description 2
- 229930195729 fatty acid Natural products 0.000 claims description 2
- 150000004665 fatty acids Chemical class 0.000 claims description 2
- 150000002191 fatty alcohols Chemical class 0.000 claims description 2
- 238000003860 storage Methods 0.000 abstract description 14
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 59
- 239000000243 solution Substances 0.000 description 35
- 229910019142 PO4 Inorganic materials 0.000 description 16
- 239000010452 phosphate Substances 0.000 description 16
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 16
- 230000006872 improvement Effects 0.000 description 12
- 238000000151 deposition Methods 0.000 description 11
- 230000008021 deposition Effects 0.000 description 10
- 230000001681 protective effect Effects 0.000 description 10
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 8
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 6
- 238000005461 lubrication Methods 0.000 description 6
- 238000004383 yellowing Methods 0.000 description 6
- 241001122767 Theaceae Species 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910000160 potassium phosphate Inorganic materials 0.000 description 4
- 235000011009 potassium phosphates Nutrition 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 230000007928 solubilization Effects 0.000 description 3
- 238000005063 solubilization Methods 0.000 description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 description 2
- 208000034907 Product deposit Diseases 0.000 description 2
- 241000282485 Vulpes vulpes Species 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 235000006708 antioxidants Nutrition 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000008397 galvanized steel Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000010186 staining Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241001550206 Colla Species 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 241000405965 Scomberomorus brasiliensis Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Substances CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000000469 dry deposition Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000021003 saturated fats Nutrition 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 230000003381 solubilizing effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M173/00—Lubricating compositions containing more than 10% water
- C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
- C10M107/20—Lubricating compositions characterised by the base-material being a macromolecular compound containing oxygen
- C10M107/30—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M107/32—Condensation polymers of aldehydes or ketones; Polyesters; Polyethers
- C10M107/34—Polyoxyalkylenes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/02—Water
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/01—Emulsions, colloids, or micelles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
- Y10T428/31692—Next to addition polymer from unsaturated monomers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Chemical Treatment Of Metals (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Lubricants (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9514834 | 1995-12-14 | ||
| FR9514834A FR2742364B1 (fr) | 1995-12-14 | 1995-12-14 | Procede de traitement de surface d'une tole metallique pour emboutissage |
| PCT/FR1996/001979 WO1997021793A1 (fr) | 1995-12-14 | 1996-12-11 | Procede de traitement de la surface metallique d'une tole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2238840A1 CA2238840A1 (fr) | 1997-06-19 |
| CA2238840C true CA2238840C (fr) | 2007-03-20 |
Family
ID=9485505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2238840 Expired - Fee Related CA2238840C (fr) | 1995-12-14 | 1996-12-11 | Procede de traitement de la surface metallique d'une tole |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5997955A (de) |
| EP (1) | EP0873386B1 (de) |
| AT (1) | ATE199931T1 (de) |
| CA (1) | CA2238840C (de) |
| DE (1) | DE69612217T2 (de) |
| ES (1) | ES2156304T3 (de) |
| FR (1) | FR2742364B1 (de) |
| WO (1) | WO1997021793A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2767140B1 (fr) * | 1997-08-07 | 1999-10-29 | Lorraine Laminage | Procede de traitement de surface de pieces metalliques |
| FR2787355B1 (fr) * | 1998-12-22 | 2002-01-18 | Lorraine Laminage | Procede de traitement de surfaces metalliques, notamment de toles d'acier, destine en particulier a ameliorer leurs performances tribologiques |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB380431A (en) * | 1931-04-10 | 1932-09-12 | James Yate Johnson | Improvements in the manufacture and production of assistants in the textile and related industries and dispersing agents |
| US2578585A (en) * | 1949-08-11 | 1951-12-11 | Gilron Products Company | Composition for forming a dry, homogeneous, self-adherent lubricating film on metal stock |
| GB774511A (en) * | 1952-07-24 | 1957-05-08 | Textile Oils Ltd | Improvements in and relating to the lubrication of textile fibres and textile processing machinery and the manufacture of lubricants suitable therefor |
| FR1259134A (fr) * | 1959-05-22 | 1961-04-21 | Lubrifiant pour le travail des métaux | |
| US3873458A (en) * | 1973-05-18 | 1975-03-25 | United States Steel Corp | Resin-containing lubricant coatings |
| DE2341577B1 (de) * | 1973-08-17 | 1974-12-05 | Texaco Ag | Hochleistungsziehoel |
| US4787995A (en) * | 1985-05-03 | 1988-11-29 | Chem-Trend, Incorporated | Lanolin containing metalworking fluids and concentrates |
| US4752405A (en) * | 1986-05-01 | 1988-06-21 | Coral Chemical Company | Metal working lubricant |
| JPS6388085A (ja) * | 1986-10-02 | 1988-04-19 | Toyo Kohan Co Ltd | めつき鋼板の後処理方法 |
| US4859351A (en) * | 1987-06-01 | 1989-08-22 | Henkel Corporation | Lubricant and surface conditioner for formed metal surfaces |
| JPH01290778A (ja) * | 1988-05-19 | 1989-11-22 | Toyo Kohan Co Ltd | めっき鋼板の後処理方法 |
| US5011711A (en) * | 1989-07-18 | 1991-04-30 | Toyo Kohan Co., Ltd. | Method for post-treatment of electroplated steel sheets for soldering |
| FR2651700B1 (fr) * | 1989-09-11 | 1994-10-14 | Lorraine Laminage | Procede d'emboutissage d'un flan de tole metallique. |
| JP3092423B2 (ja) * | 1993-12-01 | 2000-09-25 | 株式会社コスモ総合研究所 | 新規塑性加工コート剤組成物 |
| JPH0848937A (ja) * | 1994-08-04 | 1996-02-20 | Cosmo Oil Co Ltd | 新規塑性加工コート剤組成物 |
-
1995
- 1995-12-14 FR FR9514834A patent/FR2742364B1/fr not_active Expired - Fee Related
-
1996
- 1996-12-11 EP EP96942385A patent/EP0873386B1/de not_active Expired - Lifetime
- 1996-12-11 US US09/091,232 patent/US5997955A/en not_active Expired - Lifetime
- 1996-12-11 WO PCT/FR1996/001979 patent/WO1997021793A1/fr not_active Ceased
- 1996-12-11 ES ES96942385T patent/ES2156304T3/es not_active Expired - Lifetime
- 1996-12-11 CA CA 2238840 patent/CA2238840C/fr not_active Expired - Fee Related
- 1996-12-11 DE DE69612217T patent/DE69612217T2/de not_active Expired - Lifetime
- 1996-12-11 AT AT96942385T patent/ATE199931T1/de active
Also Published As
| Publication number | Publication date |
|---|---|
| DE69612217T2 (de) | 2001-11-15 |
| ES2156304T3 (es) | 2001-06-16 |
| WO1997021793A1 (fr) | 1997-06-19 |
| CA2238840A1 (fr) | 1997-06-19 |
| FR2742364B1 (fr) | 1998-01-09 |
| DE69612217D1 (de) | 2001-04-26 |
| US5997955A (en) | 1999-12-07 |
| EP0873386A1 (de) | 1998-10-28 |
| EP0873386B1 (de) | 2001-03-21 |
| FR2742364A1 (fr) | 1997-06-20 |
| ATE199931T1 (de) | 2001-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20131211 |